Hello, I’m curious as to how the signal quality number in Sixfab Connect relates to the dBm scale for cell phone reception. From what I can tell, the decibels-milliwatts scale is negative numbers, with -30 to -50 being an excellent signal and -100 to -120 being no signal. The Signal Strengths I’ve s…

I got my answer in another thread: [image] Reception Worse with External Antenna? Antennas Hi, AT+CSQ AT command returns the signal strength of the module. [image] Run the atcom AT+CSQ command on the remote terminal. It will help.

Small update. I saw 31 Excellent on the signal quality scale yesterday. Not sure what the upper limit is, but it’s not 30. Also, putting the Pi inside the compartment in my camper where I plan to install it, signal quality stayed at 31 Excellent. I was worried the signal quality would degrade due t…

Signal Quality Scale

Sixfab Connect

howardlf March 10, 2022, 1:10am 3

I got my answer in another thread: